141206660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43853}}^1$

素因数の和:43892

約数の個数: 48

約数和(自身を含む): 353638656

約数和(自身を除く): 212431996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 43853, 87706, 175412, 219265, 306971, 438530, 613942, 877060, 1008619, 1227884, 1534855, 2017238, 3069710, 4034476, 5043095, 6139420, 7060333, 10086190, 14120666, 20172380, 28241332, 35301665, 70603330, 141206660]

約数ペア:

[(1, 141206660), (2, 70603330), (4, 35301665), (5, 28241332), (7, 20172380), (10, 14120666), (14, 10086190), (20, 7060333), (23, 6139420), (28, 5043095), (35, 4034476), (46, 3069710), (70, 2017238), (92, 1534855), (115, 1227884), (140, 1008619), (161, 877060), (230, 613942), (322, 438530), (460, 306971), (644, 219265), (805, 175412), (1610, 87706), (3220, 43853)]